patch-src_mainwnd_h

$OpenBSD$
--- src/mainwnd.h.orig	Fri Sep 21 13:40:35 2012
+++ src/mainwnd.h	Fri Sep 21 13:40:03 2012
@@ -109,7 +109,11 @@ class mainwnd : public Gtk::Window
 
     Entry       *m_entry_notes;
 
+#if defined(__OpenBSD__)
+    sigc::connection   m_timeout_connect;
+#else
     SigC::Connection   m_timeout_connect;
+#endif
 
     void file_new_dialog( void );
     void file_save_dialog( void );